According to the Mundell-Fleming model， import restrictions in an economy with flexible exchange rates cause net exports to ______ and in an economy with fixed exchange rates import restrictions cause net exports to ____.（ ） A: remain unchanged; increase B: remain unchanged; remain unchanged C: increase; remain unchanged D: increase; increase

7. A: unattractive B: uncrowded C: unchanged D: unfamiliar

Which of the following phenomena belongs to an adiabatic process ?() A: The temperature of the system remains unchanged B: The system does not absorb heat from the environment C: No heat exchange between the system and the environment D: The internal energy of the system remains unchanged

Men of the Miaos from Basha of Congjiang have maintained their lifestyles unchanged for thousands of years.

All other things unchanged, the narrower the span of control, the more efficient the organization is.

The unchanged personalities of the man were________. A: self-centered B: insensitive C: talktive D: inconsiderate

At school, my children already ___valentines with their classmates. A: changed B: exchanged C: unchanged

If the price elasticity of demand for a good is 1; then doubling the price of that good will leave total expenditures on that good unchanged

The catalysis will _____ when the reaction reaches the equilibrium A: disappear B: transfer to the reactants C: be unchanged D: involve in the reaction

In the long run total supply in this market will _____ (if demand does not rebound) A: decrease B: increase C: stay unchanged